The working principle and characteristics of jaw crusher

Along with the domestic basic construction and national economy sustainable development, crusher industry has more and more big market and challenge! Jaw crusher is widely used for washing, grading, cleaning operations in metallurgy, building materials, utilities and other industries, and suitable for cleaning operations for fine-grained and coarse-grained materials, especially for construction sand, road sand.

Jaw crusher is a type of highly-efficient and energy-saving crusher, shale, basalt, pebble, blues one, etc.When it work, it has advantages of smooth operation, low noise, high efficiency, energy saving, high crushing efficiency, little affected by the material moisture content, with moisture content up to about 8%. The jaw crusher machines has features of simple structure, excellent strength, reliable performance, easy overhaul and maintenance, low production and construction cost. The jaw crushers conclude stone jaw crusher, mobile jaw crusher(or ore crushers)and aggregate jaw crusher.

Working principle of jaw crusher machine:The motor drives the belt and belt pulley to make the movable jaw move through the eccentric shaft. When movable jaw is rising, the included angle between the wrist plate and movable jaw become bigger to drive the movable plate to be close to the movable plate. At the same time the material is squeezed and rubbed, rolled to achieve multiple crushing;The main structures of the jaw crusher machine are composed of stander, eccentric shaft, belt pulley, flywheel, movable jaw plate, and wrist plate, adjustable gap screw, offsetting spring, and fixed jaw plate. The wrist plate also has the effect of guarding. Our company is a large enterprise specialized in the development, production, sales and service, we have various crushing production line.